FI914478A0 - Foerfarande foer framstaellning av a- kiselnitridpulver. - Google Patents

Foerfarande foer framstaellning av a- kiselnitridpulver.

Info

Publication number
FI914478A0
FI914478A0 FI914478A FI914478A FI914478A0 FI 914478 A0 FI914478 A0 FI 914478A0 FI 914478 A FI914478 A FI 914478A FI 914478 A FI914478 A FI 914478A FI 914478 A0 FI914478 A0 FI 914478A0
Authority
FI
Finland
Prior art keywords
kiselnitridpulver
foerfarande foer
foer framstaellning
framstaellning
foerfarande
Prior art date
Application number
FI914478A
Other languages
English (en)
Other versions
FI914478A (fi
Inventor
Dijen Franciscus Van
Ulrich Vogt
Original Assignee
Lonza Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lonza Ag filed Critical Lonza Ag
Publication of FI914478A0 publication Critical patent/FI914478A0/fi
Publication of FI914478A publication Critical patent/FI914478A/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
    • C01B21/068—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with silicon
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Products (AREA)
FI914478A 1990-09-26 1991-09-24 Foerfarande foer framstaellning av a- kiselnitridpulver. FI914478A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH309790 1990-09-26

Publications (2)

Publication Number Publication Date
FI914478A0 true FI914478A0 (fi) 1991-09-24
FI914478A FI914478A (fi) 1992-03-27

Family

ID=4248555

Family Applications (1)

Application Number Title Priority Date Filing Date
FI914478A FI914478A (fi) 1990-09-26 1991-09-24 Foerfarande foer framstaellning av a- kiselnitridpulver.

Country Status (6)

Country Link
EP (1) EP0477830A1 (fi)
JP (1) JPH04243906A (fi)
AU (1) AU648108B2 (fi)
CA (1) CA2052103A1 (fi)
FI (1) FI914478A (fi)
NO (1) NO913767L (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113753867A (zh) * 2021-08-31 2021-12-07 湖南邦普循环科技有限公司 一种氮化铝的制备方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7341038B2 (ja) * 2019-11-25 2023-09-08 日本バイリーン株式会社 窒化ケイ素繊維の製造方法
JP7239787B2 (ja) * 2021-03-25 2023-03-14 デンカ株式会社 窒化ケイ素粉末及びその製造方法、並びに、窒化ケイ素焼結体の製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5290499A (en) * 1976-01-27 1977-07-29 Toshiba Ceramics Co Process for preparing siliconnitride having high alphaaphase content
JPS5891005A (ja) * 1981-11-25 1983-05-30 Toshiba Corp 窒化ケイ素粉末の製造方法
JPS6154002A (ja) * 1984-08-23 1986-03-18 Ozen Corp 簡易音響再生機の再生選択機構
US4693878A (en) * 1986-06-11 1987-09-15 Swiss Aluminium Ltd. Process for the production of soluble alkali silicates
NL8802115A (nl) * 1988-08-27 1990-03-16 Stamicarbon Werkwijze voor het bereiden van silica en koolstof houdende mengsels en de toepassing ervan in de bereiding van silicium houdende materialen.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113753867A (zh) * 2021-08-31 2021-12-07 湖南邦普循环科技有限公司 一种氮化铝的制备方法
CN113753867B (zh) * 2021-08-31 2023-09-12 湖南邦普循环科技有限公司 一种氮化铝的制备方法

Also Published As

Publication number Publication date
AU8467891A (en) 1992-04-02
NO913767L (no) 1992-03-27
AU648108B2 (en) 1994-04-14
EP0477830A1 (de) 1992-04-01
JPH04243906A (ja) 1992-09-01
NO913767D0 (no) 1991-09-25
CA2052103A1 (en) 1992-03-27
FI914478A (fi) 1992-03-27

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Legal Events

Date Code Title Description
FD Application lapsed